Changes of nitrogen content in humic compounds of muck soils formed under different hydrological conditions
1986
Drozd, J. (Akademia Rolnicza, Wroclaw (Poland))
Humus compounds present in muck soils vary in contents of carbon and nitrogen which manifests itself in different C to N rations. Small-molecule humus compounds showed the lowest C to N ratio. The C to N ratio in fulvic acids and in the residue after extraction was found to increase with increasing soil moisture
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书目信息
页码
pp. 195-203
其它主题
Azote/ eau souterraine; Contenido de nitrogeno; Suelo organico; Acido humico; Nitrogeno/ aguas subterraneas; Acido fulvico
语言
抛光
注释
12 ref. Summaries (En, Ru)
类型
Summary
1987-08-15
AGRIS AP